boombox: rough and unmoisturized, average size

lightblox: child

arctic: super pale and thin hands with semi-uncannily long fingers. cant forget about the pawpads tho

heartsong: child
bioheart: robotic squares with a "paw pad" thats just a glass casing over its core shaped like a heart. four long pink claws too

flintlock: very rough and scarred, tanned and probably blistered from tough work